std::string VertexProgramDecompiler::GetSRC(const u32 n)
{
static const std::string reg_table[] =
{
"in_pos", "in_weight", "in_normal",
"in_diff_color", "in_spec_color",
"in_fog",
"in_point_size", "in_7",
"in_tc0", "in_tc1", "in_tc2", "in_tc3",
"in_tc4", "in_tc5", "in_tc6", "in_tc7"
};
std::string ret;
switch (src[n].reg_type)
{
case 1: //temp
ret += m_parr.AddParam(PF_PARAM_NONE, getFloatTypeName(4), "tmp" + std::to_string(src[n].tmp_src));
break;
case 2: //input
if (d1.input_src < (sizeof(reg_table) / sizeof(reg_table[0])))
{
ret += m_parr.AddParam(PF_PARAM_IN, getFloatTypeName(4), reg_table[d1.input_src], d1.input_src);
}
else
{
LOG_ERROR(RSX, "Bad input src num: %d", u32{ d1.input_src });
ret += m_parr.AddParam(PF_PARAM_IN, getFloatTypeName(4), "in_unk", d1.input_src);
}
break;
case 3: //const
m_parr.AddParam(PF_PARAM_UNIFORM, getFloatTypeName(4), std::string("vc[468]"));
ret += std::string("vc[") + std::to_string(d1.const_src) + (d3.index_const ? " + " + AddAddrReg() : "") + "]";
break;
default:
LOG_ERROR(RSX, fmt::format("Bad src%u reg type: %d", n, u32{ src[n].reg_type }));
Emu.Pause();
break;
}
static const std::string f = "xyzw";
std::string swizzle;
swizzle += f[src[n].swz_x];
swizzle += f[src[n].swz_y];
swizzle += f[src[n].swz_z];
swizzle += f[src[n].swz_w];
if (swizzle != f) ret += '.' + swizzle;
bool abs = false;
switch (n)
{
case 0: abs = d0.src0_abs; break;
case 1: abs = d0.src1_abs; break;
case 2: abs = d0.src2_abs; break;
}
if (abs) ret = "abs(" + ret + ")";
if (src[n].neg) ret = "-" + ret;
return ret;
}
std::string GLVertexDecompilerThread::GetSRC(const u32 n)
{
static const std::string reg_table[] =
{
"in_pos", "in_weight", "in_normal",
"in_diff_color", "in_spec_color",
"in_fog",
"in_point_size", "in_7",
"in_tc0", "in_tc1", "in_tc2", "in_tc3",
"in_tc4", "in_tc5", "in_tc6", "in_tc7"
};
std::string ret;
switch(src[n].reg_type)
{
case 1: //temp
ret += m_parr.AddParam(PARAM_NONE, "vec4", "tmp" + std::to_string(src[n].tmp_src));
break;
case 2: //input
if (d1.input_src < SARRSIZEOF(reg_table))
{
ret += m_parr.AddParam(PARAM_IN, "vec4", reg_table[d1.input_src], d1.input_src);
}
else
{
ConLog.Error("Bad input src num: %d", fmt::by_value(d1.input_src));
ret += m_parr.AddParam(PARAM_IN, "vec4", "in_unk", d1.input_src);
}
break;
case 3: //const
m_parr.AddParam(PARAM_UNIFORM, "vec4", std::string("vc[468]"));
ret += std::string("vc[") + std::to_string(d1.const_src) + (d3.index_const ? " + " + AddAddrReg() : "") + "]";
break;
default:
ConLog.Error("Bad src%u reg type: %d", n, fmt::by_value(src[n].reg_type));
Emu.Pause();
break;
}
static const std::string f = "xyzw";
std::string swizzle;
swizzle += f[src[n].swz_x];
swizzle += f[src[n].swz_y];
swizzle += f[src[n].swz_z];
swizzle += f[src[n].swz_w];
if(swizzle != f) ret += '.' + swizzle;
bool abs;
switch(n)
{
case 0: abs = d0.src0_abs; break;
case 1: abs = d0.src1_abs; break;
case 2: abs = d0.src2_abs; break;
}
if(abs) ret = "abs(" + ret + ")";
if(src[n].neg) ret = "-" + ret;
return ret;
}
